ndoe 13
09-17-2007, 09:49 PM
Just got some 40 series flows & no cats on my LT1 caprice! Man what a difference! Is there a cheap way to make your own o2 simulators for the rear or do I have to spend $80 a pair? Also, should I cut 1 coil off my factory springs to drop it an 1"-2" :cool: